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Choose a monitoring station using the drop-down list below, or use the map to find the monitoring station nearest you.

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Hydrogen sulphide (H2S)

Total reduced sulphur (TRS)

Sulphur dioxide (S02)

Fine particulate matter < 10 μm (PM10)

Relative Humidity (RH)

Temperature

Wind speed



More air quality data:

Abbreviations:

Missing Data and Instrument Calibration:

It is normal for one hour per day to be missing from the displayed readings for all gas parameters. We schedule automated instrument checks for these periods to help ensure proper operation of the monitoring equipment.

Disclaimer:

Data found on this web site is accessible in raw form before all quality assurance reviews are complete. This data is preliminary and is subject to change during the review process.